[ccache] globally unique hashes

On 2010-06-24 00:58, Reuben Hawkins wrote:
> On Wed, Jun 23, 2010 at 1:05 PM, Joel Rosdahl <joel at rosdahl.net> wrote:
>>> If your version become "unknown", then I guess you neither built an
>> official release nor from a Git tree?
>> [...]
> $ echo `git describe --dirty`
> fatal: No names found, cannot describe anything.
Then I think you don't have any tags in your repo (check with "git
tag"). How did you create your local repo?
-- Joel